add 4-https

Author: bigwhite

gohttps/4-https/README

@@ -0,0 +1,2 @@
+$ openssl genrsa -out server.key 2048 // private key
+$ openssl req -new -x509 -key server.key -out server.crt -days 365 //self-signed certificate

gohttps/4-https/client1.go

@@ -0,0 +1,18 @@
+package main
+
+import (
+	"fmt"
+	"io/ioutil"
+	"net/http"
+)
+
+func main() {
+	resp, err := http.Get("https://localhost:8081")
+	if err != nil {
+		fmt.Println("error:", err)
+		return
+	}
+	defer resp.Body.Close()
+	body, err := ioutil.ReadAll(resp.Body)
+	fmt.Println(string(body))
+}

gohttps/4-https/client2.go

@@ -0,0 +1,24 @@
+package main
+
+import (
+	"crypto/tls"
+	"fmt"
+	"io/ioutil"
+	"net/http"
+)
+
+func main() {
+	tr := &http.Transport{
+		TLSClientConfig: &tls.Config{InsecureSkipVerify: true},
+	}
+	client := &http.Client{Transport: tr}
+	resp, err := client.Get("https://localhost:8081")
+
+	if err != nil {
+		fmt.Println("error:", err)
+		return
+	}
+	defer resp.Body.Close()
+	body, err := ioutil.ReadAll(resp.Body)
+	fmt.Println(string(body))
+}

gohttps/4-https/server.crt

@@ -0,0 +1,24 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----

gohttps/4-https/server.go

@@ -0,0 +1,15 @@
+package main
+
+import (
+	"fmt"
+	"net/http"
+)
+
+func handler(w http.ResponseWriter, r *http.Request) {
+	fmt.Fprintf(w, "Hi, This is an example of http service in golang!")
+}
+
+func main() {
+	http.HandleFunc("/", handler)
+	http.ListenAndServeTLS(":8081", "server.crt", "server.key", nil)
+}

gohttps/4-https/server.key

@@ -0,0 +1,27 @@
+-----BEGIN RSA PRIVATE KEY-----
+MIIEpAIBAAKCAQEA3EXGVbyoPj/aotA1IjAHNTPRCQz9JsT8XAvgfp1G7cJ+DNz0
+yj6JUW0gUukvvljZCSkVl/QQUPPZiEeFTHAp4rmygIdvyss0EyC8J8EnQM4sdZtb
+LydSYduzxN8/YSjFIev7w2YBb1Wo/C/gSdfeuOPlsVEhMPR+wsvz8nVXXudUfJl4
+0gOugNI++IHCKRxX+54MW/OzNHTwdLGos14l8Cr+cGxMaEuqYIGwLjU/epIyA0yJ
+TxVbHubI6jIqg9dyvY4q/dNDvlm+m+Zbs5rI90+7rnojVrJrtAXFem4CwcC4ZfGF
+Z8XznKrtHPtEiebmoPARInqmlAF30dorlSeK6wIDAQABAoIBAQDZgaTJQJM5dMAm
+CUaOTbKwXExLjaHkSJuRIME7BX7mhCkH9p9ZncrmtsU2WcClSwJ1QzZpZ7080q25
+HjaINjGGCiwzMom3TFRNlwN0lgx2t5+7Of8eXsvAibvH6VKiVCnkxytB1VYRZBqL
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+rvYfIva04BJaZ/0nDQPEeHr58waVWRdFb4FEO5KfM66y2RTPfflEy5psUq30tQkr
+IIMH7oBU43mrwmEqYd7DVc9Jauwk35Kd3btSFv9hj+4GEIh3ohqPqOzJ/iG5XkIR
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+jpwCNHK+q/h+AnjUJB47qj8+Z7LW9BtPL0DIfDZ04rg0p7imhrRaCFBKwMlT4+Ki
+n8dYsZryF8QlteZ1WkareqCxY94W/p7Lh1m3TLej7poFSslDlKOUAYZ0LgtPFe7Q
+0uxIN20Jp04HCbwWTAWf1pkCgYBFM0oqYJkZgycSzD4M7IEKpPPIwAew90vCQwi1
+p0nFp/FmX9SMeuAVCm4jskaHq/AXIe/VfmJYv/D+tEvvgpWKu6JkvzPpGuaEPsru
+LejomfXEZDk/i8BF+2Bg1pgKHKrivVWc3lIQ3InK9AZ57PgnDlUBYCpt9WrLC/mL
+u2Z5SwKBgQCipw4H9Ej5d3OYJQM6+NzwoGtQAhdTcIkH6+Mo23ptd/QXrbr9rgCV
++0MtQCuHh92b/QKgJZb4wvrfFzUzmW9mpWu3JMZylQ7pPY/GY55dyN+xzM3XkyCQ
+Pu4tmRR2j54tjgQPfvQvNLC1oE15QHXxBRNErshzL3dGdAGCaYycOQ==
+-----END RSA PRIVATE KEY-----